WEST BIKING Smart Sensor Bike Brake Light 6 Modes Waterproof USB Charging Bike Seatpost LED Tail Light

• The built-in high precision sensor, combined with depth algorithm, can detect the tail lamp quickly even if the brake is slight
• According to the different horizontal angles of the seat tube, it will automatically calibrate the depth algorithm to identify the uphill and downhill sections, and maintain the braking accuracy at all times
• One key switch between manual mode and intelligent mode
• It can be used to filter the small rolling motion and small bumpy road section, but too large a hole to slow down the shock zone will still activate the brake light warning
• Life waterproof design, ridely fearlessly whether it is rainy or sunny

Specification:

• Materials: ABS+PC
• Waterproof Grade: IPX 6
• Product Size: 44 x 34mm
• Battery Capacity: 350mAh Li-ion battery
• Run Light: Steady light: 15 hours, breathe flash: 18 hours, slow flash: 25 hours, quick flash: 27 hours, rhythm flash: 27 hours, ECO flash: 48 hours